Don't get me wrong, the speeds aren't that bad. But I still feel like it is longer than it should take. My load average is quite low because we don't have too many emails coming through. However I believe if we were to get biraged by spam or had a lot more users, emails would simply take too long to get through.

It takes about 30 seconds from when the email enters the server to appear in my mailbox. And about a good 15-20 seconds I would say is spamassassin. I was just wondering if this is normal, or if there were any tweaks you could make to it.